Overview Page 7
LED Feedback
The following table provides a description of the PCS250
Communicator Module LEDs.
Communication Loss
Upon loss of communication with the panel, the PCS250 LEDs
will behave in the following manner:
1)
GPRS or GSM LED displays are off; the SIM card and signal
strength LEDs display their status for about 3 seconds.
2)
Signal strength LED remains OFF; GSM (green) is turned ON,
followed in turn by GPRS (green), SIM2 (orange) and SIM1
(red). When a LED is ON, all others are off. Each LED lights for
about 200 ms. This sequence is repeated two times.
3)
This cycle repeats until communication is restored.
LED
Feedback
SIM
Card 1
Solid green = SIM card 1 is installed on the GPRS14
Quick green flashing = SIM card 1 is exchanging data
Slow green flashing = Searching the network
Flash red (once) = SIM card 1 is defective
Off = SIM card 1 is not installed, not active, or
currently not in use
SIM
Card 2
Solid green = SIM card 2 is installed on the GPRS14
Quick green flashing = SIM card 2 is exchanging data
Slow green flashing = Searching the network
Flash red (once) = SIM card 2 is defective
Off = SIM card 2 is not installed, not active, or
currently not in use
GPRS
Solid green = unit is set for GPRS operation
Quick green flashing = exchanging data
Note:
When this LED is ON, the GSM LED stays OFF.
GSM
Solid green = unit is set for GSM operation
Quick green flashing = exchanging data
Note:
When this LED is ON, the GPRS LED
stays OFF.
Signal
Strength
LED 1, 2, and 3 (bottom three LEDs) indicate the
strength of the incoming antenna signal.
